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Prefix profile

Review current routes, sources, visibility and BGP change evidence for a prefix.

172.252.74.0/24

Currently validIPv4

Origin ASNAS398781

This profile is based on CHA.LA's maintained BGP route state, hourly aggregates and event history; fields without observations are shown as not recorded.
Last observed10/15/2026, 16:00:00CHA.LA BGP data
View BGP historyRPKI checkRDAP registration
Prefix
172.252.74.0/24
Current status
Currently valid
Origin ASN
AS398781
First observed
8/28/2026, 19:40:13
Last observed
10/15/2026, 16:00:00
Peer48Visible peers
Collector1Collectors
Announcements14Last 7 days, hourly aggregate
Withdrawals0Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

48 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
172.252.74.0/24AS398781328840 327727 174 14713 14713 14713 14713 14713 3987819102.208.105.2rrc00Currently valid
172.252.74.0/24AS3987814608 6939 14713 3987814203.119.104.1rrc00Currently valid
172.252.74.0/24AS398781216285 6939 14713 398781484.54.49.1rrc00Currently valid
172.252.74.0/24AS39878137989 6939 14713 3987814203.123.48.6rrc00Currently valid
172.252.74.0/24AS39878150304 6939 14713 398781431.169.49.228rrc00Currently valid
172.252.74.0/24AS3987813549 3356 14713 3987814208.51.134.248rrc00Currently valid
172.252.74.0/24AS39878149673 6939 14713 398781494.247.111.254rrc00Currently valid
172.252.74.0/24AS398781132825 3356 6939 14713 398781543.251.115.197rrc00Currently valid
172.252.74.0/24AS39878161218 6939 14713 3987814143.246.179.232rrc00Currently valid
172.252.74.0/24AS398781202365 50673 6453 3356 14713 39878165.255.90.109rrc00Currently valid
172.252.74.0/24AS39878138855 6939 14713 3987814103.147.22.50rrc00Currently valid
172.252.74.0/24AS39878122652 6939 14713 398781445.61.0.85rrc00Currently valid
172.252.74.0/24AS39878134927 6939 14713 3987814193.148.251.1rrc00Currently valid
172.252.74.0/24AS39878157381 6939 14713 3987814193.150.22.240rrc00Currently valid
172.252.74.0/24AS398781204092 6939 14713 398781489.234.186.6rrc00Currently valid
172.252.74.0/24AS398781213241 9002 6939 14713 398781589.42.52.8rrc00Currently valid
172.252.74.0/24AS39878150300 6939 14713 3987814176.12.110.8rrc00Currently valid
172.252.74.0/24AS398781206499 6939 14713 398781445.14.68.69rrc00Currently valid
172.252.74.0/24AS39878117639 6939 14713 3987814202.69.160.152rrc00Currently valid
172.252.74.0/24AS3987813333 6939 14713 3987814193.0.0.56rrc00Currently valid
172.252.74.0/24AS39878150628 6939 14713 3987814178.208.11.4rrc00Currently valid
172.252.74.0/24AS398781202365 6939 14713 3987814194.50.19.4rrc00Currently valid
172.252.74.0/24AS39878149432 48362 6939 14713 3987815195.128.231.254rrc00Currently valid
172.252.74.0/24AS39878148185 6939 14713 3987814195.90.96.2rrc00Currently valid
172.252.74.0/24AS39878144393 401753 6939 14713 398781549.12.70.222rrc00Currently valid
172.252.74.0/24AS39878138001 6939 14713 3987814202.150.221.37rrc00Currently valid
172.252.74.0/24AS39878149134 53356 6939 14713 398781523.129.32.61rrc00Currently valid
172.252.74.0/24AS39878157821 6939 14713 3987814193.160.39.1rrc00Currently valid
172.252.74.0/24AS39878155720 2914 3356 14713 398781545.116.179.212rrc00Currently valid
172.252.74.0/24AS398781208972 6939 14713 398781445.12.55.0rrc00Currently valid
172.252.74.0/24AS39878155720 6939 14713 3987814103.212.68.10rrc00Currently valid
172.252.74.0/24AS3987817018 3356 14713 398781412.0.1.63rrc00Currently valid
172.252.74.0/24AS39878159919 6939 14713 39878145.178.95.254rrc00Currently valid
172.252.74.0/24AS39878120205 6939 14713 398781464.246.96.5rrc00Currently valid
172.252.74.0/24AS39878124482 6939 14713 3987814203.175.175.15rrc00Currently valid
172.252.74.0/24AS39878158057 1836 6939 14713 3987815193.33.94.251rrc00Currently valid
172.252.74.0/24AS39878145049 6939 14713 3987814194.28.97.2rrc00Currently valid
172.252.74.0/24AS39878134927 6939 14713 398781445.134.89.1rrc00Currently valid
172.252.74.0/24AS39878158057 6939 14713 3987814194.50.92.251rrc00Currently valid
172.252.74.0/24AS3987811403 6939 14713 3987814198.58.198.252rrc00Currently valid
172.252.74.0/24AS3987816939 14713 3987813118.67.200.8rrc00Currently valid
172.252.74.0/24AS39878129504 6939 14713 3987814185.193.84.191rrc00Currently valid
172.252.74.0/24AS398781852 6939 14713 3987814154.11.12.212rrc00Currently valid
172.252.74.0/24AS39878113830 971 6939 14713 3987815161.129.152.2rrc00Currently valid
172.252.74.0/24AS39878137721 6939 14713 3987814165.16.221.66rrc00Currently valid
172.252.74.0/24AS39878134549 6461 14713 14713 14713 14713 14713 398781880.77.16.114rrc00Currently valid
172.252.74.0/24AS39878114907 6939 14713 3987814208.80.153.193rrc00Currently valid
172.252.74.0/24AS39878120514 1299 6079 14713 3987815217.151.205.147rrc00Currently valid

Recent event window

Only peers and collectors that produced events in this hour are counted.

Last observed
10/14/2026, 07:00:00
Peers in window
1
Collectors in window
1
Average path length
4.0
Longest path
4

Announcement / withdrawal history

Latest 30
TimeEventOrigin ASNAS pathPeerCollector
10/14/2026, 07:25:46AnnouncementAS398781202365 6939 14713 398781194.50.19.4rrc00
10/14/2026, 05:55:24AnnouncementAS39878138855 6939 14713 398781103.147.22.50rrc00
10/14/2026, 03:35:21AnnouncementAS398781328840 327727 174 14713 14713 14713 14713 14713 398781102.208.105.2rrc00
10/13/2026, 22:45:19AnnouncementAS39878138855 6939 14713 398781103.147.22.50rrc00
10/13/2026, 14:35:20AnnouncementAS398781328840 327727 174 14713 14713 14713 14713 14713 398781102.208.105.2rrc00
10/13/2026, 14:30:29AnnouncementAS3987816939 14713 398781118.67.200.8rrc00
10/13/2026, 05:35:14AnnouncementAS39878137721 6939 14713 398781165.16.221.66rrc00
10/13/2026, 03:15:26AnnouncementAS39878134927 6939 14713 39878145.134.89.1rrc00
10/12/2026, 23:45:18AnnouncementAS398781202365 6939 14713 398781194.50.19.4rrc00
10/12/2026, 19:25:25AnnouncementAS398781202365 6939 14713 398781194.50.19.4rrc00
10/12/2026, 16:20:41AnnouncementAS398781202365 6939 14713 398781194.50.19.4rrc00
10/12/2026, 10:10:27AnnouncementAS398781202365 6939 14713 398781194.50.19.4rrc00
10/12/2026, 06:20:30AnnouncementAS39878137721 6939 14713 398781165.16.221.66rrc00
10/12/2026, 06:20:07AnnouncementAS39878137721 6939 14713 398781165.16.221.66rrc00
10/11/2026, 10:30:06AnnouncementAS398781204092 6939 14713 39878189.234.186.6rrc00
10/11/2026, 10:30:01AnnouncementAS398781204092 6939 14713 39878189.234.186.6rrc00
10/11/2026, 10:25:11AnnouncementAS398781204092 6939 14713 39878189.234.186.6rrc00
10/9/2026, 18:55:11AnnouncementAS39878158057 6939 14713 398781194.50.92.251rrc00
10/9/2026, 17:50:04AnnouncementAS398781202365 6939 14713 398781194.50.19.4rrc00
10/9/2026, 15:10:24AnnouncementAS398781202365 6939 14713 398781194.50.19.4rrc00
10/9/2026, 13:20:28AnnouncementAS39878117639 6939 14713 398781202.69.160.152rrc00
10/9/2026, 08:00:02AnnouncementAS398781202365 6939 14713 398781194.50.19.4rrc00
10/9/2026, 03:30:42AnnouncementAS39878155720 3257 6079 14713 39878145.116.179.212rrc00
10/8/2026, 22:35:34AnnouncementAS398781328840 327727 174 14713 14713 14713 14713 14713 398781102.208.105.2rrc00
10/8/2026, 17:55:44AnnouncementAS39878161218 6939 14713 398781143.246.179.232rrc00
10/8/2026, 17:00:10AnnouncementAS39878138855 6939 14713 398781103.147.22.50rrc00
10/8/2026, 11:40:35AnnouncementAS398781328840 327727 174 14713 14713 14713 14713 14713 398781102.208.105.2rrc00
10/8/2026, 11:40:04Withdrawal——102.208.105.2rrc00
10/8/2026, 11:40:04AnnouncementAS398781328840 327727 174 3356 14713 398781102.208.105.2rrc00
10/8/2026, 11:40:01AnnouncementAS398781202365 50673 6453 3356 14713 3987815.255.90.109rrc00

Hourly changes

SEVEN-DAY WINDOW · 11 time points
TimeAnnouncementsWithdrawalsPeerCollectorOrigin ASNAS path
10/14/2026, 07:00:00101114.0 / 4
10/14/2026, 05:00:00101114.0 / 4
10/14/2026, 03:00:00101119.0 / 9
10/13/2026, 22:00:00101114.0 / 4
10/13/2026, 14:00:00202116.0 / 9
10/12/2026, 16:00:00101114.0 / 4
10/11/2026, 10:00:00301114.0 / 4
10/9/2026, 18:00:00101114.0 / 4
10/9/2026, 17:00:00101114.0 / 4
10/9/2026, 03:00:00101115.0 / 5
10/8/2026, 22:00:00101119.0 / 9
CHA.LA BGP profileThis page shows collected RIPE RIS route state, hourly aggregates and announcement / withdrawal events. Origin ASNs, peers and collectors represent an observation view, not the complete global routing table.Data source: CHA.LA BGP data · Query window: last 7 days